SE9200813L - Ways to achieve link grouping in a packet selector - Google Patents
Ways to achieve link grouping in a packet selectorInfo
- Publication number
- SE9200813L SE9200813L SE9200813A SE9200813A SE9200813L SE 9200813 L SE9200813 L SE 9200813L SE 9200813 A SE9200813 A SE 9200813A SE 9200813 A SE9200813 A SE 9200813A SE 9200813 L SE9200813 L SE 9200813L
- Authority
- SE
- Sweden
- Prior art keywords
- link
- switch
- links
- transmission
- nodes
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
- H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
- H04Q11/0478—Provisions for broadband connections
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/24—Multipath
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/40—Network security protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5619—Network Node Interface, e.g. tandem connections, transit switching
- H04L2012/5624—Path aspects, e.g. path bundling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5672—Multiplexing, e.g. coding, scrambling
- H04L2012/5674—Synchronisation, timing recovery or alignment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5678—Traffic aspects, e.g. arbitration, load balancing, smoothing, buffer management
- H04L2012/5681—Buffer or queue management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/14—Multichannel or multilink protocols
Abstract
In a packet switch, which is intended for packets of constant length, and which, between switch ports, is divided into a number of nodes (12) and transmission links (14), where the nodes carry out space selection and the transmission links offer point-to-point transmission between the nodes, link grouping is carded out. More particularly, from multiple parallel physical links coming in the switch, link groups are produced, each in the form of a logical link with a bandwidth that is the sum of the bandwidths of the physical links included in the link group, said logical link being restored to outgoing parallel physical links from the switch. One or more link protocols (G1,G2) are used according to which a label in the packet's header is made to describe a route that holds together the grouped links through the entire switch, such that bits in the label describing the route over a certain transmission link are the same for packets belonging to the same link group.
Priority Applications (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9200813A SE470039B (en) | 1992-03-17 | 1992-03-17 | Ways to achieve link grouping in a packet selector |
JP5516459A JPH07504789A (en) | 1992-03-17 | 1993-03-16 | How to group links in a packet switch |
ES93906945T ES2127812T3 (en) | 1992-03-17 | 1993-03-16 | A METHOD OF GROUPING LINKS IN A PACKAGE SWITCH. |
DK93906945T DK0631705T3 (en) | 1992-03-17 | 1993-03-16 | Method of grouping compounds into a packet coupler |
PCT/SE1993/000227 WO1993019550A1 (en) | 1992-03-17 | 1993-03-16 | A method of grouping links in a packet switch |
EP93906945A EP0631705B1 (en) | 1992-03-17 | 1993-03-16 | A method of grouping links in a packet switch |
KR1019940703282A KR100250762B1 (en) | 1992-03-17 | 1993-03-16 | Method to provide link grouping in a packet switch |
CA002117534A CA2117534A1 (en) | 1992-03-17 | 1993-03-16 | A method of grouping links in a packet switch |
AU37727/93A AU670074B2 (en) | 1992-03-17 | 1993-03-16 | A method of grouping links in a packet switch |
BR9306087A BR9306087A (en) | 1992-03-17 | 1993-03-16 | Process of grouping links in a packet switch for packets of constant length |
DE69323547T DE69323547T2 (en) | 1992-03-17 | 1993-03-16 | METHOD FOR GROUPING TIES IN A PACKAGE SWITCH |
US08/031,903 US5400324A (en) | 1992-03-17 | 1993-03-16 | Method to provide link grouping in a packet switch |
CN93103105A CN1057653C (en) | 1992-03-17 | 1993-03-17 | Method to provide link grouping in a packet switch |
NO19943394A NO310749B1 (en) | 1992-03-17 | 1994-09-13 | Method of grouping links into a packet switch |
FI944277A FI944277A0 (en) | 1992-03-17 | 1994-09-15 | A method for grouping links in a packet switch |
GR990401311T GR3030224T3 (en) | 1992-03-17 | 1999-05-14 | A method of grouping links in a packet switch. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9200813A SE470039B (en) | 1992-03-17 | 1992-03-17 | Ways to achieve link grouping in a packet selector |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9200813D0 SE9200813D0 (en) | 1992-03-17 |
SE9200813L true SE9200813L (en) | 1993-09-18 |
SE470039B SE470039B (en) | 1993-10-25 |
Family
ID=20385642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9200813A SE470039B (en) | 1992-03-17 | 1992-03-17 | Ways to achieve link grouping in a packet selector |
Country Status (16)
Country | Link |
---|---|
US (1) | US5400324A (en) |
EP (1) | EP0631705B1 (en) |
JP (1) | JPH07504789A (en) |
KR (1) | KR100250762B1 (en) |
CN (1) | CN1057653C (en) |
AU (1) | AU670074B2 (en) |
BR (1) | BR9306087A (en) |
CA (1) | CA2117534A1 (en) |
DE (1) | DE69323547T2 (en) |
DK (1) | DK0631705T3 (en) |
ES (1) | ES2127812T3 (en) |
FI (1) | FI944277A0 (en) |
GR (1) | GR3030224T3 (en) |
NO (1) | NO310749B1 (en) |
SE (1) | SE470039B (en) |
WO (1) | WO1993019550A1 (en) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5583861A (en) * | 1994-04-28 | 1996-12-10 | Integrated Telecom Technology | ATM switching element and method having independently accessible cell memories |
US5617417A (en) * | 1994-09-07 | 1997-04-01 | Stratacom, Inc. | Asynchronous transfer mode communication in inverse multiplexing over multiple communication links |
US5636210A (en) * | 1995-08-02 | 1997-06-03 | Agrawal; Jagannath P. | Asynchronous transfer mode packet switch |
US6452927B1 (en) | 1995-12-29 | 2002-09-17 | Cypress Semiconductor Corporation | Method and apparatus for providing a serial interface between an asynchronous transfer mode (ATM) layer and a physical (PHY) layer |
US5648970A (en) * | 1996-03-04 | 1997-07-15 | Motorola, Inc. | Method and system for ordering out-of-sequence packets |
US5987030A (en) | 1996-09-27 | 1999-11-16 | Cisco Technology, Inc. | Transparent circuit emulation for packet switching network |
CN1060900C (en) * | 1996-11-29 | 2001-01-17 | 程远 | Multifunctional telegram grouping service device |
WO1998053577A1 (en) * | 1997-05-22 | 1998-11-26 | Bell Communications Research, Inc. | System and method for equalizing delay in a dynamic packet switching network |
FR2767242B1 (en) * | 1997-08-07 | 1999-10-15 | Alsthom Cge Alcatel | DEVICE AND METHOD FOR SWITCHING ATM CELLS WITH CONNECTION GROUPS, AND CORRESPONDING TERMINAL INPUT AND OUTPUT FUNCTIONS |
US6359879B1 (en) * | 1998-04-24 | 2002-03-19 | Avici Systems | Composite trunking |
US6181693B1 (en) | 1998-10-08 | 2001-01-30 | High Speed Video, L.L.C. | High speed video transmission over telephone lines |
KR100273641B1 (en) | 1998-11-11 | 2000-12-15 | 윤종용 | Apparatus and method for processing group cell in shared memory |
WO2000072533A1 (en) * | 1999-05-21 | 2000-11-30 | Broadcom Corporation | Stacked network switch configuration |
US6813268B1 (en) | 1999-05-21 | 2004-11-02 | Broadcom Corporation | Stacked network switch configuration |
US6631141B1 (en) | 1999-05-27 | 2003-10-07 | Ibm Corporation | Methods, systems and computer program products for selecting an aggregator interface |
US6498781B1 (en) | 1999-08-13 | 2002-12-24 | International Business Machines Corporation | Self-tuning link aggregation system |
US6839349B2 (en) | 1999-12-07 | 2005-01-04 | Broadcom Corporation | Mirroring in a stacked network switch configuration |
US7249155B1 (en) | 2000-02-09 | 2007-07-24 | International Business Machines Corporation | Method for processing a request to multiple instances of a server program |
US7006509B1 (en) | 2000-12-22 | 2006-02-28 | Cisco Technology, Inc. | Method and system for graceful slowlink deletion and subsequent fast link addition in an IMA group |
US6952434B1 (en) | 2000-12-27 | 2005-10-04 | Cisco Technology, Inc. | System and method for processing control cells to prevent event missequencing and data loss in IMA groups |
US7065104B1 (en) | 2000-12-28 | 2006-06-20 | Cisco Technology, Inc. | Method and system for managing inverse multiplexing over ATM |
US6941252B2 (en) * | 2001-03-14 | 2005-09-06 | Mcdata Corporation | Striping data frames across parallel fibre channel links |
US6532212B1 (en) * | 2001-09-25 | 2003-03-11 | Mcdata Corporation | Trunking inter-switch links |
US7212526B2 (en) * | 2002-01-18 | 2007-05-01 | Hitachi, Ltd. | Method and apparatus for composing virtual links in a label switched network |
US7280527B2 (en) * | 2002-05-13 | 2007-10-09 | International Business Machines Corporation | Logically grouping physical ports into logical interfaces to expand bandwidth |
CA2386453A1 (en) * | 2002-05-15 | 2003-11-15 | Catena Networks Canada Inc. | Higher layer bonding of multiple access lines for carrier grade access |
JP4007313B2 (en) * | 2003-01-22 | 2007-11-14 | 株式会社村田製作所 | Angle sensor |
US8204051B2 (en) * | 2003-03-19 | 2012-06-19 | Samsung Electronics Co., Ltd. | Apparatus and method for queuing delay-sensitive packets for transmission on heterogenous links |
US7593336B2 (en) | 2003-10-31 | 2009-09-22 | Brocade Communications Systems, Inc. | Logical ports in trunking |
US7619974B2 (en) | 2003-10-31 | 2009-11-17 | Brocade Communication Systems, Inc. | Frame traffic balancing across trunk groups |
DE10357522A1 (en) * | 2003-12-08 | 2005-07-07 | Marconi Communications Gmbh | Data transmission method and network |
JP5175483B2 (en) * | 2007-03-30 | 2013-04-03 | 株式会社日立製作所 | Storage apparatus and control method thereof |
US8223633B2 (en) | 2008-10-03 | 2012-07-17 | Brocade Communications Systems, Inc. | Port trunking at a fabric boundary |
US8412831B2 (en) | 2009-08-03 | 2013-04-02 | Brocade Communications Systems, Inc. | Per priority TCP quality of service |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8407223D0 (en) * | 1984-03-20 | 1984-04-26 | British Telecomm | Broadband digital transmission systems |
US4870641A (en) * | 1988-03-30 | 1989-09-26 | Bell Communications Research, Inc. | Multichannel bandwidth allocation |
US5016245A (en) * | 1988-12-23 | 1991-05-14 | Siemens Aktiengesellschaft | Modular expandable digital single-stage switching network in ATM (Asynchronous Transfer Mode) technology for a fast packet-switched transmission of information |
DE58907294D1 (en) * | 1988-12-23 | 1994-04-28 | Siemens Ag | Modularly expandable digital single-stage switching network in ATM (Asynchronous Transfer Mode) technology for fast packet-switched information transmission. |
DK167589A (en) * | 1989-04-07 | 1990-10-08 | Kjoebenhavns Telefon Aktiesels | METHOD OF TRANSMISSION OF A DIGITAL BROADBAND SIGNAL |
US5124978A (en) * | 1990-11-26 | 1992-06-23 | Bell Communications Research, Inc. | Grouping network based non-buffer statistical multiplexor |
-
1992
- 1992-03-17 SE SE9200813A patent/SE470039B/en not_active IP Right Cessation
-
1993
- 1993-03-16 ES ES93906945T patent/ES2127812T3/en not_active Expired - Lifetime
- 1993-03-16 WO PCT/SE1993/000227 patent/WO1993019550A1/en active IP Right Grant
- 1993-03-16 DK DK93906945T patent/DK0631705T3/en active
- 1993-03-16 CA CA002117534A patent/CA2117534A1/en not_active Abandoned
- 1993-03-16 DE DE69323547T patent/DE69323547T2/en not_active Expired - Fee Related
- 1993-03-16 EP EP93906945A patent/EP0631705B1/en not_active Expired - Lifetime
- 1993-03-16 KR KR1019940703282A patent/KR100250762B1/en not_active IP Right Cessation
- 1993-03-16 JP JP5516459A patent/JPH07504789A/en active Pending
- 1993-03-16 US US08/031,903 patent/US5400324A/en not_active Expired - Lifetime
- 1993-03-16 AU AU37727/93A patent/AU670074B2/en not_active Ceased
- 1993-03-16 BR BR9306087A patent/BR9306087A/en not_active Application Discontinuation
- 1993-03-17 CN CN93103105A patent/CN1057653C/en not_active Expired - Fee Related
-
1994
- 1994-09-13 NO NO19943394A patent/NO310749B1/en not_active IP Right Cessation
- 1994-09-15 FI FI944277A patent/FI944277A0/en unknown
-
1999
- 1999-05-14 GR GR990401311T patent/GR3030224T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU3772793A (en) | 1993-10-21 |
CN1057653C (en) | 2000-10-18 |
KR100250762B1 (en) | 2000-04-01 |
FI944277A (en) | 1994-09-15 |
GR3030224T3 (en) | 1999-08-31 |
SE470039B (en) | 1993-10-25 |
EP0631705A1 (en) | 1995-01-04 |
EP0631705B1 (en) | 1999-02-17 |
CA2117534A1 (en) | 1993-09-30 |
AU670074B2 (en) | 1996-07-04 |
DE69323547T2 (en) | 1999-06-24 |
ES2127812T3 (en) | 1999-05-01 |
US5400324A (en) | 1995-03-21 |
WO1993019550A1 (en) | 1993-09-30 |
JPH07504789A (en) | 1995-05-25 |
SE9200813D0 (en) | 1992-03-17 |
DE69323547D1 (en) | 1999-03-25 |
BR9306087A (en) | 1997-11-18 |
NO943394D0 (en) | 1994-09-13 |
CN1078590A (en) | 1993-11-17 |
NO310749B1 (en) | 2001-08-20 |
NO943394L (en) | 1994-09-13 |
DK0631705T3 (en) | 1999-09-20 |
KR950701171A (en) | 1995-02-20 |
FI944277A0 (en) | 1994-09-15 |
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Legal Events
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NAL | Patent in force |
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